Engine Control Module --
WARNING: This page is about a different variant/trim than selected.
| DTC / Description | Monitor Strategy Description | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | MIL Illumination | Component Diagnostic Procedure |
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| P000A "A" Camshaft Position Slow Response Bank 1 | Variable Valve Timing (VVT) Intake Actuator Slow Response |
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-- Check the Camshaft Adjustment Valve -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P000B "B" Camshaft Position Slow Response Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Slow Response |
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-- Check the Camshaft Adjustment Valve -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1 | Variable Valve Timing (VVT) Intake Actuator Open Circuit |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | Variable Valve Timing (VVT) Intake Actuator Target Error |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0013 "B" Camshaft Position Actuator Control Circuit/Open Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Open Circuit |
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-- Check the Camshaft Adjustment Valve -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Target Error |
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-- Check the Camshaft Adjustment Valve -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A | Intake Camshaft Position (CMP) Sensor Angular Offset Check |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| Intake Camshaft Position (CMP) Sensor Rationality Check (Only Once After EEPROM Reset) |
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| P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B | Exhaust Camshaft Position (CMP) Sensor Angular Offset Check |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING . |
| Exhaust Camshaft Position (CMP) Sensor Rationality Check (Only Once After EEPROM Reset) |
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| P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Open Circuit |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Circuit Low |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Circuit High |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0033 Turbocharger/Supercharger Bypass Valve "A" Control Circuit | Turbocharger (TC) Actuator Open Circuit |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| Turbocharger (TC) Actuator Over-Load Circuit |
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| P0034 Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low | Turbocharger (TC) Actuator Circuit Low |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| P0035 Turbocharger/ Supercharger Bypass Valve "A" Control Circuit High | Turbocharger (TC) Actuator Circuit High |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Open Circuit |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Circuit Low |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Circuit High |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P003A Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit | Turbocharger (TC) Actuator Signal Range Check @ Mechanical Stop Low |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| P006C MAP - Turbocharger/Supercharger Inlet Pressure Correlation | Manifold Absolute Pressure (MAP) Sensor Rationality Check @ Charger Running |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| P0070 Ambient Air Temperature Sensor Circuit "A" | COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance | Ambient Air Temperature (AAT) Sensor Cross Check |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P0072 Ambient Air Temperature Sensor Circuit "A" Low | COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor |
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-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P007B Charge Air Cooler Temperature Sensor Circuit Range/Performance Bank 1 | Intake Air Temperature (IAT) Sensor Downstream Charge Air Cooler (CAC) Cross Check |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| Intake Air Temperature (IAT) Sensor Downstream Charge Air Cooler (CAC) Rationality Check Inappropriately Low |
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| Intake Air Temperature (IAT) Sensor Downstream Charge Air Cooler (CAC) Rationality Check Inappropriately High |
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| P007C Charge Air Cooler Temperature Sensor Circuit Low Bank 1 | Intake Air Temperature (IAT) Sensor Downstream Charge Air Cooler (CAC) Circuit Low |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| P007D Charge Air Cooler Temperature Sensor Circuit High Bank 1 | Intake Air Temperature (IAT) Sensor Downstream Charge Air Cooler (CAC) Circuit High |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| P0087 Fuel Rail/System Pressure - Too Low Bank 1 | Fuel Volume Regulator Control Functional Check: Stuck Open |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator HP Control Functional Check |
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| P0088 Fuel Rail/System Pressure - Too High Bank 1 | Fuel Volume Regulator HP Control Functional Check |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
| Fuel Volume Regulator Control Functional Check: Stuck Close |
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| P0090 Fuel Pressure Regulator "A" Control Circuit/Open | Fuel Volume Regulator Control Open Circuit |
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-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator Control Short Between High Side And Low Side |
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| P0091 Fuel Pressure Regulator "A" Control Circuit Low | Fuel Volume Regulator Control Circuit Low (Low Side) |
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-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator Control Circuit High (Low Side) |
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| P0092 Fuel Pressure Regulator "A" Control Circuit High | Fuel Volume Regulator Control Circuit Low (High Side) |
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-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| Fuel Volume Regulator Control Circuit High (High Side) |
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| P00AF Turbocharger/Supercharger Boost Control "A" Module Performance | Turbocharger (TC) Actuator Functional Check: Stuck Open |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
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| Turbocharger (TC) Actuator Functional Check: Stuck Close |
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| P00FE EVAP System Tank Vapor Line Restricted/Blocked | Evaporative Emission (EVAP) System Intrusive Monitor Rationality Check: Blocked Line |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0106 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance | Manifold Absolute Pressure (MAP) Sensor Rationality Check Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . | |
| Manifold Absolute Pressure (MAP) Sensor Rationality Check High |
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| Manifold Absolute Pressure (MAP) Sensor Rationality Check |
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| Manifold Absolute Pressure (MAP) Sensor Adaptation Value Monitoring |
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| Manifold Absolute Pressure (MAP) Sensor Cross Check |
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| P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low | Manifold Absolute Pressure (MAP) Sensor Circuit Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . | |
| P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High | Manifold Absolute Pressure (MAP) Sensor Circuit High |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . | |
| P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 | Intake Air Temperature (IAT) Sensor Upstream Throttle Cross Check |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
| Intake Air Temperature (IAT) Sensor Upstream Throttle Rationality Check Inappropriately Low |
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| Intake Air Temperature (IAT) Sensor Upstream Throttle Rationality Check Inappropriately High |
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| P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1 | Intake Air Temperature (IAT) Sensor Upstream Throttle Circuit Low |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
| P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1 | Intake Air Temperature (IAT) Sensor Upstream Throttle Circuit High |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
| P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance | Engine Coolant Temperature (ECT) Sensor Downstream Engine Stuck High / Low - No Change On Signal |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . |
| Engine Coolant Temperature (ECT) Sensor Downstream Engine Stuck In Range |
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| Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Low |
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| Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check High |
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| Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check |
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| P0117 Engine Coolant Temperature Sensor 1 Circuit Low | Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit Low |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . | |
| P0118 Engine Coolant Temperature Sensor 1 Circuit High | Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit High |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . | |
| P011F Engine Coolant Temperature 2 / Ambient Air Temperature Correlation | Radiator Outlet Temperature / Ambient Air Temperature Correlation Cross Check |
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-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . -- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING . |
| P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance | Throttle Position Sensor (TPS) Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low | Throttle Position Sensor (TPS) Out Of Range Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High | Throttle Position Sensor (TPS) Out Of Range High |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control | Engine Cooling System Engine Coolant Temperature Too Low After A Sufficient Time |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING . -- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . -- Check the engine coolant thermostat. Refer to appropriate repair information. |
| P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Circuit Low Undervoltage Check, HW: Comparators, SW: Measured Voltages |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Circuit High Overvoltage Check, HW: Comparators, SW: Measured Voltages |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0133 O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Intrusive Monitor O2S Signal Dynamic Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P0135 O2 Sensor Heater Circuit Bank 1 Sensor 1 | Oxygen Sensor (O2S) Heater Front Rationality Check (Sensor Heating Up) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| Oxygen Sensor (O2S) Heater Front Out Of Range (Low Temperature) |
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| Oxygen Sensor (O2S) Heater Front Out Of Range |
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| P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear O2S Signal Check - Circuit Continuity (Short To Ground, Core Connection Signal Wires) |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear O2S Signal Check - Out Of Range High (Short To Battery Plus) |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013A O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Rich To Lean Transition |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013B O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Rich To Lean Transition |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013E O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring, Delay Measurement |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P013F O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring, Delay Measurement |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear O2S Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit) |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0141 O2 Sensor Heater Circuit Bank 1 Sensor 2 | Oxygen Sensor (O2S) Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded) |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P0148 Fuel Delivery Error | Fuel Pump Control (FPC) Functional Check - Rail Pressure Rise @ Engine Start |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0169 Incorrect Fuel Composition | Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection |
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-- Check for contaminated/aged fuel or possible high concentration of alcohol in fuel (above 15%). Poor quality fuel will also increase consumption. Replace with fresh fuel if believed to be contaminated. Refer to appropriate repair information.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Lambda Mode |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Mixture Control |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Load Plausibility |
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| P0171 System Too Lean Bank 1 | Fuel System Too Lean |
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-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| P0172 System Too Rich Bank 1 | Fuel System Too Rich |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0190 Fuel Pressure Regulator 1 Control Circuit/Open | Fuel Rail Pressure (FRP) Sensor Out Of Range High |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . | |
| P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 | Fuel Rail Pressure (FRP) Sensor Out Of Range Low |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
| Fuel Rail Pressure (FRP) Sensor Out Of Range High |
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| P0192 Fuel Rail Pressure Sensor Circuit Low Bank 1 | Fuel Rail Pressure (FRP) Sensor Out Of Range Low |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . | |
| P0196 Engine Oil Temperature Sensor "A" Range/Performance | Engine Oil Temperature (EOT) Sensor Range Check Low |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . | |
| Engine Oil Temperature (EOT) Sensor Range Check High |
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| Engine Oil Temperature (EOT) Sensor No Change On Signal |
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| Engine Oil Temperature (EOT) Sensor Cross Check |
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| P0197 Engine Oil Temperature Sensor "A" Circuit Low | Engine Oil Temperature (EOT) Sensor Circuit High |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P0198 Engine Oil Temperature Sensor "A" Circuit High | Engine Oil Temperature (EOT) Sensor Circuit Low |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance | Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately Low (Negative Offset) |
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-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
| Fuel Rail Pressure (FRP) Sensor Rationality Check Inappropriately High (Positive Offset) |
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| P01C8 Fuel Rail/System Pressure - Too Low Bank 2 | Fuel Volume Regulator HP Control Functional Check |
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-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
| P0201 Cylinder 1 Injector "A" Circuit | Fuel Injector Circuit Low (Low Side) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (High Side) |
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| Fuel Injector Open Circuit |
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| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) | ||||||
| Fuel Injector Short Between High Side And Low Side |
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| P0202 Cylinder 2 Injector "A" Circuit | Fuel Injector Circuit Low (Low Side) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (High Side) |
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| Fuel Injector Open Circuit |
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| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) | ||||||
| Fuel Injector Short Between High Side And Low Side |
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| P0203 Cylinder 3 Injector "A" Circuit | Fuel Injector Circuit Low (Low Side) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (High Side) |
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| Fuel Injector Open Circuit |
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| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) | ||||||
| Fuel Injector Short Between High Side And Low Side |
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| P0204 Cylinder 4 Injector "A" Circuit | Fuel Injector Circuit Low (Low Side) |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING . |
| Fuel Injector Circuit Low (High Side) |
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| Fuel Injector Open Circuit |
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| Fuel Injector Circuit High (Low Side) |
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| Fuel Injector Circuit High (High Side) | ||||||
| Fuel Injector Short Between High Side And Low Side |
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| P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance | Throttle Position Sensor (TPS) 2 Rationality Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low | Throttle Position Sensor (TPS) 2 Out Of Range Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High | Throttle Position Sensor (TPS) 2 Out Of Range High |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| P0230 Fuel Pump Primary Circuit | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Open Circuit) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Short Circuit) |
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| P0234 Turbocharger/Supercharger "A" Overboost Condition | Turbocharger (TC) Boost Pressure Control Rationality Check High |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
| P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance | Turbocharger (TC) Boost Pressure Sensor Cross Check |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
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| P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low | Turbocharger (TC) Boost Pressure Sensor Circuit Low |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| Turbocharger (TC) Boost Pressure Sensor Out Of Range Low |
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| Turbocharger (TC) Boost Pressure Sensor Rationality Check Low |
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| P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High | Turbocharger (TC) Boost Pressure Sensor Circuit High |
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-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING .-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| Turbocharger (TC) Boost Pressure Sensor Out Of Range High |
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| Turbocharger (TC) Boost Pressure Sensor Rationality Check High |
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| Turbocharger (TC) Boost Pressure Sensor Out Of Range @ Start |
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| P025A Fuel Pump Module "A" Control Circuit/Open | Fuel Pump Control (FPC) Open Circuit |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P025C Fuel Pump Module "A" Control Circuit Low | Fuel Pump Control (FPC) Circuit Low |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P025D Fuel Pump Module "A" Control Circuit High | Fuel Pump Control (FPC) Circuit High |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0299 Turbocharger/Supercharger "A" Underboost Condition | Turbocharger (TC) Boost Pressure Control Rationality Check Low |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
| P02CC Cylinder 1 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Monitoring Adaptive Value Limit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02CD Cylinder 1 Fuel Injector "A" Offset Learning At Max Limit | Fuel System Adaptation Monitoring Adaptive Value Limit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02CE Cylinder 2 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Monitoring Adaptive Value Limit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02CF Cylinder 2 Fuel Injector "A" Offset Learning At Max Limit | Fuel System Adaptation Monitoring Adaptive Value Limit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02D0 Cylinder 3 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Monitoring Adaptive Value Limit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02D1 Cylinder 3 Fuel Injector "A" Offset Learning At Max Limit | Fuel System Adaptation Monitoring Adaptive Value Limit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02D2 Cylinder 4 Fuel Injector "A" Offset Learning At Min Limit | Fuel System Adaptation Monitoring Adaptive Value Limit Low |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P02D3 Cylinder 4 Fuel Injector "A" Offset Learning At Max Limit | Fuel System Adaptation Monitoring Adaptive Value Limit High |
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-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P0300 Random/Multiple Cylinder Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0301 Cylinder 1 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0302 Cylinder 2 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0303 Cylinder 3 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0304 Cylinder 4 Misfire Detected | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
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| P0315 Crankshaft Position System Variation Not Learned | Crankshaft Position System Check Of Max. Value Of Segment Time Adaptation |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING . |
| P0316 Engine Misfire Detected on Startup (First 1000 Revolutions) | Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0321 Ignition/ Distributor Engine Speed Input Circuit Range/Performance | Crankshaft Position (CKP) Sensor Rationality Check |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING . |
| Crankshaft Position (CKP) Sensor Rationality Check: DGI Sensor |
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| P0322 Ignition/ Distributor Engine Speed Input Circuit No Signal | Crankshaft Position (CKP) Sensor Signal Activity Check |
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-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING . |
| P0324 Knock/Combustion Vibration Control System Error | Engine Control Module (ECM): Knock Control Internal Hardware Check |
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-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING . |
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| P0327 Knock/ Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor | Knock Sensor (KS) Out Of Range Low |
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-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING . |
| Knock Sensor (KS) Circuit Low Port A |
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| Knock Sensor (KS) Circuit Low Port B | ||||||
| P0328 Knock/ Combustion Vibration Sensor 1 Circuit High Bank 1 or Single Sensor | Knock Sensor (KS) Out Of Range High |
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-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING . |
| Knock Sensor (KS) Circuit High Port A |
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| Knock Sensor (KS) Circuit High Port B | ||||||
| P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | Intake Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P0342 Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor | Intake Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P0343 Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor | Intake Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P0351 Ignition Coil "A" Primary Control Circuit/Open | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0352 Ignition Coil "B" Primary Control Circuit/Open | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0353 Ignition Coil "C" Primary Control Circuit/Open | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0354 Ignition Coil "D" Primary Control Circuit/Open | Ignition Coil Open Circuit |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0366 Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 | Exhaust Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P0367 Camshaft Position Sensor "B" Circuit Low Bank 1 | Exhaust Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P0368 Camshaft Position Sensor "B" Circuit High Bank 1 | Exhaust Camshaft Position (CMP) Sensor Rationality Check |
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-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . | |
| P039B Cylinder 1 Pressure Too High | Autoignition Crankshaft Speed Fluctuation | Golf:
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
Jetta:
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| P03A5 Cylinder 2 Pressure Too High | Autoignition Crankshaft Speed Fluctuation | Golf:
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
Jetta:
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| P03AF Cylinder 3 Pressure Too High | Autoignition Crankshaft Speed Fluctuation |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P03B9 Cylinder 4 Pressure Too High | Autoignition Crankshaft Speed Fluctuation |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel.-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate repair information for low compression readings or for carbon buildup removal.-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0410 AIR System "A" | Secondary Air Injection (AIR) Rationality Check Directly After Catalyst Heating |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0413 AIR System Switching Valve "A" Circuit Open | Secondary Air Injection (AIR) Valve Open Circuit |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0418: AIR System Control "A" Circuit | Secondary Air Injection (AIR) Pump Relay Open Circuit |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P041F AIR System Switching Valve "A" Circuit Low | Secondary Air Injection (AIR) Valve Circuit Low |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0420 Catalyst System Efficiency Below Threshold Bank 1 | Catalyst System Intrusive Monitor Measure Of OSC Compared To OSC Of Borderline Catalyst |
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-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P043E EVAP System Leak Detection Reference Orifice Low Flow | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
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| P043F EVAP System Leak Detection Reference Orifice High Flow | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
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| P0441 EVAP System Incorrect Purge Flow | Evaporative Emission (EVAP) Canister Purge Valve Intrusive Monitor Functional Check: Stuck Close |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0442 EVAP System Leak Detected (Small Leak) | Evaporative Emission (EVAP) System Small Leak Intrusive Monitor Pressure Check |
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-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0444 EVAP System Purge Control Valve "A" Circuit Open | Evaporative Emission (EVAP) Canister Purge Valve Open Circuit |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0447 EVAP System Vent Control Circuit Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0448 EVAP System Vent Control Circuit Shorted | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High |
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| P044F AIR System Switching Valve "A" Circuit High | Secondary Air Injection (AIR) Valve Circuit High |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0456 EVAP System Leak Detected (Very Small Leak) | Evaporative Emission (EVAP) System Very Small Leak Intrusive Monitor Rationality Check |
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-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P0458 EVAP System Purge Control Valve "A" Circuit Low | Evaporative Emission (EVAP) Canister Purge Valve Circuit Low |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0459 EVAP System Purge Control Valve "A" Circuit High | Evaporative Emission (EVAP) Canister Purge Valve Circuit High |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0462 Fuel Level Sensor "A" Circuit Low | COM: Fuel Level (FL) Sensor 1 Communication With IPC |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
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| P0463 Fuel Level Sensor "A" Circuit High | COM: Fuel Level (FL) Sensor 1 Communication With IPC |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| P0480 Fan 1 Control Circuit | Fan Control (FC) Module Open Circuit |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P0491 AIR System Insufficient Flow Bank 1 | Secondary Air Injection (AIR) Flow Check During Catalyst Heating |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING . |
| P0496 EVAP System High Purge Flow | Evaporative Emission (EVAP) Canister Purge Valve Intrusive Monitor Functional Check: Stuck Open |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P04DB Crankcase Ventilation System Disconnected | Positive Crankcase Ventilation (PCV) Open Circuit |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Positive Crankcase Ventilation Heating Element -N79-. Refer to Positive Crankcase Ventilation Heating Element - N79-, CHECKING . | |
| P04F0 EVAP System High Pressure Purge Line Performance | Evaporative Emission (EVAP) System (High Pressure Purge Line) Intrusive Monitor Functional Check: Stuck Close |
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-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0501 Vehicle Speed Sensor "A" Circuit Range/Performance | COM: Vehicle Speed Sensor (VSS) Communication With BSCM |
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-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
| P0502 Vehicle Speed Sensor "A" Circuit Low | COM: Vehicle Speed Sensor (VSS) Communication With BSCM |
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-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . | |
|
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| P0506 Idle Control System RPM - Lower Than Expected | Idle Speed Control (ISC) Out Of Range Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P0507 Idle Control System RPM - Higher Than Expected | Idle Speed Control (ISC) Out Of Range High |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P050A Cold Start Idle Control System Performance | Cold Start Monitoring Idle Speed Control (ISC) Out Of Range Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| Cold Start Monitoring Idle Speed Control (ISC) Out Of Range High |
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| P050B Cold Start Ignition Timing Performance | Cold Start Monitoring Ignition Control (IC) Idle Ignition Timing Monitor |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Target Error |
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-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P053F Cold Start Fuel Pressure Performance Bank 2 | Cold Start Monitoring Fuel Volume Regulator HP Control Functional Check |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
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| P054A Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Target Error |
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-- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P0556 Brake Booster Pressure Sensor Circuit Range/Performance | Brake Booster Pressure Sensor Rationality Check |
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-- Check the Vacuum Pump Relay -J318- / Brake System Vacuum Pump -V192-. Refer to Vacuum Pump Relay - J318- / Brake System Vacuum Pump - V192-, CHECKING . |
| Brake Vacuum Pump Functional Check |
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| P0562 System Voltage Low | Cold Start Monitoring Secondary Air Injection (AIR) Supply Voltage Range Check Low |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . -- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Battery Voltage ECM Power Supply Check |
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| P0563 System Voltage High | Cold Start Monitoring Secondary Air Injection (AIR) Supply Voltage Range Check High |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . -- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P056E Cold Start Turbocharger/Supercharger Boost Control "A" Performance | Turbocharger (TC) Actuator Functional Check |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING .-- Check the Charge Air Pressure Sensor -GX26-. Refer to Charge Air Pressure Sensor - GX26-, CHECKING . |
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| P0571 Brake Switch "A" Circuit | Brake Light Switch Functional Check |
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-- Check the brake light switch and its associated circuitry. Refer to appropriate electrical information. |
| P05A0 Active Grille Air Shutter "A" Stuck On | COM: Active Grille Air Shutter Actuator Internal Check (Functional) |
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-- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING . |
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| P05A3 Active Grille Air Shutter "A" Control Circuit Range/Performance | Active Grille Air Shutter Functional Check |
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-- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING . |
| COM: Active Grille Air Shutter Actuator Internal Check (Functional) |
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| P05C0 Active Grille Air Shutter Module "A" Over Temperature | COM: Active Grille Air Shutter Actuator Internal Check (Functional) |
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-- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING . | |
| P0606 Control Module Processor | Turbocharger (TC) Actuator Under Voltage |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): 5V Supply Voltage Internal Hardware Check |
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| Engine Control Module (ECM): EEPROM Functional Check |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: A/D Converter |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Accelerator Position |
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| Engine Control Module (ECM): Electronic Throttle Control Module Monitoring Module |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Hardware Watch Dog |
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| Engine Control Module (ECM): Ignition Control (IC) Communication Check |
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| Cold Start Monitoring Engine Control Module (ECM): Multi Injection Rationality Check |
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| Engine Control Module (ECM): RAM Controller RAM Check |
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| Engine Control Module (ECM): Sensor Integrated Circuit Internal Self Test |
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| P060C Internal Control Module Main Processor Performance | Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation (Ignition Off Detected) |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation (Ignition On Detected) |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation (Internal Check) |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation (Park Assist On) |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation (Charger Plug Used - Only PHEV/ BEV) |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Ignition Timing |
|
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Rate Limitation |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Intern | ||||||
| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coding |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Powertrain Activation |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Speed Control |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Maximum Torque Comparison |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Stability Interventions And Recuperation |
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| Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Error Case Pinion Starter Energized |
|
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| P0634 Control Module Internal Temperature "A" Too High | Fuel Pump Control (FPC) Over-Temperature Power Stage |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . |
| Engine Oil Pressure (EOP) Control Actuator Over-Temperature Power Stage |
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| Supplementary Coolant Pump Over-Temperature Power Stage |
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| Turbocharger (TC) Actuator Over-Temperature |
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| Turbocharger (TC) Actuator Over Current |
|
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| Fan Control (FC) Module Over-Temperature Power Stage |
|
|||||
| P0638 Throttle Actuator Control Range/Performance Bank 1 | Throttle Actuator Rationality Check Close Movement |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| Throttle Actuator Signal Range Check @ Mechanical Stop Low (Only Once After EEPROM Reset) |
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| P0641 Sensor Reference Voltage "A" Circuit/Open | Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| P064A Fuel Pump Control Module "A" | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Electronics) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Over-Temperature Warning Power Stage) |
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||||
| P064F Unauthorized Software/Calibration Detected | Engine Control Module (ECM): Coding Check Of ECM |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| P0651 Sensor Reference Voltage "B" Circuit/Open | Engine Control Module (ECM): Sensor Reference Circuit B Short Circuit |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| P0686 ECM/PCM Power Relay Control Circuit Low | Main Relay Circuit Low |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING |
| P068A ECM/PCM Power Relay De-Energized Performance - Too Early | Main Relay Functional Check - Early Opening After Engine Start |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING |
| P068B ECM/PCM Power Relay De-Energized Performance - Too Late | Main Relay Functional Check - Stuck Check |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING | |
| P0691 Fan 1 Control Circuit Low | Fan Control (FC) Module Circuit Low |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P0692 Fan 1 Control Circuit High | Fan Control (FC) Module Circuit High |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P0697 Sensor Reference Voltage "C" Circuit/Open | Engine Control Module (ECM): Sensor Reference Circuit C Short Circuit |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| P13EA Cold Start Ignition Timing Performance Off Idle | Cold Start Monitoring Ignition Control (IC) Part Load Ignition Timing Monitor |
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-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P159D Oil Level Thermal Sensor Implausible Signal | Engine Oil Temperature (EOT) Sensor Range Check |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P1609 Crash Shut-Off Was Triggered |
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-- After proper repair of damage, erase the Engine Control Module -J623- DTC. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY . | |
| P164A Oil Pressure Switch Implausible Signal | Engine Oil Pressure (EOP) HP Switch Rationality Check |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P164B Oil Pressure Switch Malfunction | Engine Oil Pressure (EOP) HP Switch Rationality Check |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P164C Reduced Oil Pressure Switch Implausible Signal | Engine Oil Pressure (EOP) HP Switch Rationality Check |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P164D Reduced Oil Pressure Switch Malfunction | Engine Oil Pressure (EOP) HP Switch Rationality Check |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P164E Oil Pressure Regulation Valve Electrical Error | Engine Oil Pressure (EOP) Control Actuator Open Circuit |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| Engine Oil Pressure (EOP) Control Actuator Circuit High |
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||||
| P165F Oil Pressure Regulation Valve Short Circuit To Ground | Engine Oil Pressure (EOP) Control Actuator Circuit Low |
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-- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING . |
| P169A Loading Mode Active | Engine Control Module (ECM): Transport Mode Function Monitoring: Mode Change |
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-- Vehicle is in Transport Mode (Loading Mode). It can be turned off with a scan tool or will automatically switch off after approximately 100 km (62.15 miles) have accumulated on the vehicle. May need to perform readiness check. Refer to READINESS CODE . |
| P1944 Coolant Fan Control Module 1 Excess Temp. | Fan Control (FC) Module Functional Check - Over Temperature Power Stage |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P1945 Coolant Fan Control (FC) Control Module 1, Fan Activation Short Circuit | Fan Control (FC) Module Actuator Internal Check Short Circuit |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P1946 Coolant Fan Control Module 1 Faulty/Open Circuit In Voltage Supply | Fan Control (FC) Module Functional Check - Over Temperature Power Stage |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P1948 Coolant Fan Control (FC) Control Module 2, Fan Activation Short Circuit | Fan Control (FC) Module Actuator Internal Check (Short Circuit) |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . | |
| P1950 Coolant Fan For Coolant Difficulty Of Movement/Blocked | Fan Control (FC) Module Actuator Internal Check (Fan Blocked) |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . |
| P1951 Coolant Fan 2 Difficulty Of Movement/Blocked | Fan Control (FC) Module Actuator Internal Check (Fan Blocked) |
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-- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING . |
| P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 | Variable Valve Timing (VVT) Intake Actuator Circuit Low |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P2089 "A" Camshaft Position Actuator Control Circuit High Bank 1 | Variable Valve Timing (VVT) Intake Actuator Circuit High |
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-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING . |
| P2090 "B" Camshaft Position Actuator Control Circuit Low Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Circuit Low |
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-- Check the Camshaft Adjustment Valve -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1 | Variable Valve Timing (VVT) Exhaust Actuator Circuit High |
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-- Check the Camshaft Adjustment Valve -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . |
| P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 | Fuel System Out Of Range Low |
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 | Fuel System Out Of Range High |
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|
-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance | Throttle Actuator Signal Range Check |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . | |
| Throttle Actuator Rationality Check |
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|
||||
| P2106 Throttle Actuator Control System - Forced Limited Power | Throttle Actuator Circuit High / Circuit Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| Throttle Actuator Open Circuit |
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| Throttle Actuator Temperature / Current Monitoring |
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| Throttle Actuator Communication Check |
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| P2119 Throttle Actuator "A" Control Throttle Body Range/Performance | Throttle Actuator Signal Range Check @ Mechanical Stop Low |
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-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . |
| P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low | Accelerator Pedal Position (APP) Sensor 1 Circuit Low |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High | Accelerator Pedal Position (APP) Sensor 1 Circuit High |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low | Accelerator Pedal Position (APP) Sensor 2 Circuit Low |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High | Accelerator Pedal Position (APP) Sensor 2 Circuit High |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . | |
| P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation | Accelerator Pedal Position (APP) Sensor 1 And 2 Rationality Check |
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-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING . |
| P2177 System Too Lean Off Idle Bank 1 | Fuel System Direct Fuel Injection System Too Lean @ Part Load |
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Golf:
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-- Check vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
Jetta:
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| P2178 System Too Rich Off Idle Bank 1 | Fuel System Direct Fuel Injection System Too Rich @ Part Load |
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Golf:
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
Jetta:
|
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| P2181 Cooling System Performance | Engine Cooling System Performance Not In The Expected Range |
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Golf:
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-- Check Engine Coolant Temperature Sensor 1 -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING .-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to Low Temperature Circuit Coolant Pump - V468-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate repair information. |
Jetta:
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| P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance | Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Cross Check |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . |
| P2184 Engine Coolant Temperature Sensor 2 Circuit Low | Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Circuit Low |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING . | |
| P2185 Engine Coolant Temperature Sensor 2 Circuit High | Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Circuit High |
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-- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet - G83-, CHECKING .-- Check Engine Coolant Temperature Sensor 1 -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING . | |
| P2187 System Too Lean at Idle Bank 1 | Fuel System Direct Fuel Injection System Too Lean @ Idle |
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Golf:
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-- Check vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING . |
Jetta:
|
||||||
| P2188 System Too Rich at Idle Bank 1 | Fuel System Direct Fuel Injection System Too Rich @ Idle |
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Golf:
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-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
Jetta:
|
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| P2195 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Out Of Range High |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING . |
| P2196 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Out Of Range Low |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P219C Cylinder 1 Air-Fuel Ratio Imbalance | Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High |
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| P219D Cylinder 2 Air-Fuel Ratio Imbalance | Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High |
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|||||
| P219E Cylinder 3 Air-Fuel Ratio Imbalance | Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High |
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|||||
| P219F Cylinder 4 Air-Fuel Ratio Imbalance | Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low |
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-- Check the spark plugs visually for signs of fouling.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High |
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| P2227 Barometric Pressure Sensor "A" Circuit Range/Performance | Barometric Pressure (BARO) Sensor Rationality Check |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
|
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| Barometric Pressure (BARO) Sensor Cross Check |
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| P2228 Barometric Pressure Circuit Low | Barometric Pressure (BARO) Sensor Circuit Low |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| Barometric Pressure (BARO) Sensor Out Of Range Low |
|
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| P2229 Barometric Pressure Circuit High | Barometric Pressure (BARO) Sensor Circuit High |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. | |
| Barometric Pressure (BARO) Sensor Out Of Range High |
|
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| COM: Barometric Pressure (BARO) Sensor Internal Check (Rationality |
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| P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Pump Cell Transition Check - Circuit Continuity |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P223C O2 Sensor Pumping Current Range/Performance Bank 1 | Oxygen Sensor (O2S) Front Electrode Resistance Check |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 | Oxygen Sensors (O2S) Front Nernst And Pump Cell Transition Check - Open Circuit |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Nernst And Pump Cell Transition Check - Circuit Continuity |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2257 AIR System Control "A" Circuit Low | Secondary Air Injection (AIR) Pump Relay Circuit Low |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2258 AIR System Control "A" Circuit High | Secondary Air Injection (AIR) Pump Relay Circuit High |
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-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2263 Turbocharger/Supercharger Boost System Performance | Turbocharger (TC) Position Sensor Out Of Range |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . | |
| P2270 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 | Oxygen Sensor (O2S) Rear Intrusive Monitor O2S Signal Check - Stuck Low |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2271 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 | Oxygen Sensors (O2S) Rear O2S Signal Check - Stuck High |
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-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING . |
| P2279 Intake Air System Leak | Turbocharger (TC) Boost Pressure Control Functional Check |
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-- Check for air leaks near the throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable.-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
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| Intake Manifold Adaptation Value Monitoring |
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| P2300 Ignition Coil "A" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2301 Ignition Coil "A" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2303 Ignition Coil "B" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2304 Ignition Coil "B" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2306 Ignition Coil "C" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2307 Ignition Coil "C" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2309 Ignition Coil "D" Primary Control Circuit Low | Ignition Coil Circuit Low |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2310 Ignition Coil "D" Primary Control Circuit High | Ignition Coil Circuit High |
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-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2400 EVAP System Leak Detection Pump Control Circuit/Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P2401 EVAP System Leak Detection Pump Control Circuit Low | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P2402 EVAP System Leak Detection Pump Control Circuit High | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P2407 EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P240A EVAP System Leak Detection Pump Heater Control Circuit/Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P240B EVAP System Leak Detection Pump Heater Control Circuit Low | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P240C EVAP System Leak Detection Pump Heater Control Circuit High | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
| P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Signal Range Check (Check For Sensor At Ambient Air) |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2431 AIR System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Rationality Check |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . |
| P2432 AIR System Air Flow/Pressure Sensor Circuit Low Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Out Of Range Low |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . | |
| P2433 AIR System Air Flow/Pressure Sensor Circuit High Bank 1 | Secondary Air Injection (AIR) Pressure Sensor Out Of Range High |
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-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . | |
| P2440 AIR System Switching Valve Stuck Open Bank 1 | Secondary Air Injection (AIR) Intrusive Monitor Stuck Open |
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-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P2450 EVAP System Switching Valve Performance/Stuck Open | Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check |
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-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING . |
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|
|||||
| P2562 Turbocharger Boost Control Position Sensor "A" Circuit | Turbocharger (TC) Position Sensor Circuit High |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . | |
| P2564 Turbocharger Boost Control Position Sensor "A" Circuit Low | Turbocharger (TC) Position Sensor Circuit Low |
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-- Check the Charge Air Pressure Control Module -GX34-. Refer to Charge Air Pressure Control Module - GX34-, CHECKING . | |
| P258A Vacuum Pump Control Circuit "A"/Open | Brake Vacuum Pump Open Circuit |
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-- Check the Vacuum Pump Relay -J318- / Brake System Vacuum Pump -V192-. Refer to Vacuum Pump Relay - J318- / Brake System Vacuum Pump - V192-, CHECKING . |
| P258C Vacuum Pump Control Circuit "A" Low | Brake Vacuum Pump Circuit Low |
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-- Check the Vacuum Pump Relay -J318- / Brake System Vacuum Pump -V192-. Refer to Vacuum Pump Relay - J318- / Brake System Vacuum Pump - V192-, CHECKING . |
| P258D Vacuum Pump Control Circuit "A" High | Brake Vacuum Pump Circuit High |
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-- Check the Vacuum Pump Relay -J318- / Brake System Vacuum Pump -V192-. Refer to Vacuum Pump Relay - J318- / Brake System Vacuum Pump - V192-, CHECKING . |
| P2610 ECM/PCM Engine Off Timer Performance | Engine Control Module (ECM): Internal Timer Out Of Range Low |
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-- Check power and ground inputs to ECM first. Refer to appropriate wiring schematic for pin locations. If all powers/grounds to ECM are present, replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| Engine Control Module (ECM): Internal Timer Out Of Range Low - ECM After Run |
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| Engine Control Module (ECM): Internal Timer Out Of Range High - ECM After Run |
|
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| P261A Coolant Pump "B" Control Circuit/Open | Supplementary Coolant Pump Open Circuit |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P261C Coolant Pump "B" Control Circuit Low | Supplementary Coolant Pump Circuit Low |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P261D Coolant Pump "B" Control Circuit High | Supplementary Coolant Pump Circuit High |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | Oxygen Sensor (O2S) Front Trim Resistor (Hot Sensor) - Circuit Continuity |
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-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING . |
| P2635 Fuel Pump "A" Low Flow/Performance | COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Signal Range Check) |
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-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING . |
| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Pump Blocked) |
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| COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Permanent Operation) |
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| P268A Fuel Injector Calibration Not Learned/Programmed | Fuel System Functional Check |
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-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| P2B63 Coolant Pump "B" Stuck/Stalled | COM: Supplementary Coolant Pump Actuator Internal Check (Pump Blocked) |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to <Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P2B64 Coolant Pump "B" Control Module Overtemperature | COM: Supplementary Coolant Pump Actuator Internal Check (Over Temperature Warning Power Stage) |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to <Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P2B65 Coolant Pump "B" Overspeed/Air in System | COM: Supplementary Coolant Pump Actuator Internal Check (Dry Run) |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to <Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P2B9F Coolant Pump "B" Underspeed | COM: Supplementary Coolant Pump Actuator Internal Check (Minimal Revolution Speed Not Reached) |
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-- Check the Low Temperature Circuit Coolant Pump -V468-. Refer to <Low Temperature Circuit Coolant Pump - V468-, CHECKING . |
| P30C0 Fuel Composition Sensor Circuit Range/Performance | Fuel System Functional Check |
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-- This DTC may set due to poor fuel quality or fuel that has aged excessively. If necessary, drain the fuel from the vehicle and replace with fresh fuel. Refer to appropriate repair information.-- Replace the Engine Control Module -J623-. Refer to appropriate repair information. |
| U0001 High Speed CAN Communication Bus | CAN: Controller Reading Back Sent Message |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0002 High Speed CAN Communication Bus Performance | COM: Controller Communication Check |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0092 Vehicle Communication Bus H | LIN: Controller Reading Back Sent Message |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0101 Lost Communication With TCM | COM: Transmission Control Module (TCM) Communication With TCM |
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-- Check the CAN-Bus terminal resistance between the Transmission Control Module -- and the Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING . |
| U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module | COM: Brake System Control Module (BSCM) Communication With BSCM |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0140 Lost Communication With Body Control Module | COM: Body Control Module (BCM) Communication With BCM |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0146 Lost Communication With Gateway "A" | COM: Gateway Communication With Gateway |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0151 Lost Communication With Restraints Control Module | COM: Airbag Communication With Airbag |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module | COM: Instrument Panel Cluster (IPC) Communication With IPC |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0199 Lost Communication With "Door Control Module A" | COM: Door Control Module Communication With Door Control Module (Driver-Side) |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0284 Lost Communication With Active Grille Air Shutter Module "A" | COM: Active Grille Air Shutter Communication With Active Grille Air Shutter |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING . |
| U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module | COM: Brake System Control Module (BSCM) Communication With BSCM |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| COM: Vehicle Speed Sensor (VSS) Communication With VSS |
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| Vehicle Speed Sensor (VSS) Out Of Range High |
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| U0416 Invalid Data Received From Vehicle Dynamics Control Module | COM: Brake Booster Pressure Sensor Communication With Vehicle Dynamics Control Module |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0423 Invalid Data Received From Instrument Panel Cluster Control Module | COM: Ambient Air Temperature (AAT) Sensor Communication With BCM |
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-- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-. Refer to appropriate repair information. |
| COM: Instrument Panel Cluster (IPC) Communication With IPC |
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| U0585 Invalid Data Received From Active Grille Air Shutter Module "A" | COM: Active Grille Air Shutter Communication With Active Grille Air Shutter |
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-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING . |
| COM: Active Grille Air Shutter Actuator Internal Check Communication |
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| COM: Active Grille Air Shutter Communication With Active Grille Air Shutter |
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| U1103 Production Mode Active | Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change |
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-- Vehicle is in production mode. Refer to appropriate repair information for resolution. Note the mode can be deactivated with a factory scan tool or will automatically turn off after vehicle accumulates the first 100 km (62.14 miles) of driving. |
| U3501 Control Module Input Power "A" Circuit Low | Battery Voltage Out Of Range Low |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . -- Check the powers and grounds to the Engine Control Module -J623-. If ok, then replace the Engine Control Module -J623-. Refer to appropriate repair information. |
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| U3502 Control Module Input Power "A" Circuit High | Battery Voltage Out Of Range High |
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-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING . -- Check the powers and grounds to the Engine Control Module -J623-. If ok, then replace the Engine Control Module -J623-. Refer to appropriate repair information. |
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